Just flick through to find the details you need easily with the included 24 a z tabbed guides it features an open style for easy access to cards letting you add or remove them as needed use each sleeve for one card or double up for 400 cards per file the rolodex rotary card file sits on a sturdy black metal base so youll always have it at hand rolodex rotary card file includes 200 sleeves for up to 400 cards includes 24 a z tabbed cards for organisation organise and store your business c